1123241276776 has 8 divisors (see below), whose sum is σ = 2106077393970. Its totient is φ = 561620638384.

The previous prime is 1123241276713. The next prime is 1123241276779. The reversal of 1123241276776 is 6776721423211.

It can be written as a sum of positive squares in only one way, i.e., 1121586902500 + 1654374276 = 1059050^2 + 40674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1123241276779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70202579791 + ... + 70202579806.

Almost surely, 2^{1123241276776} is an apocalyptic number.

It is an amenable number.

1123241276776 is a deficient number, since it is larger than the sum of its proper divisors (982836117194).

1123241276776 is a wasteful number, since it uses less digits than its factorization.

1123241276776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140405159603 (or 140405159599 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 49.

Adding to 1123241276776 its reverse (6776721423211), we get a palindrome (7899962699987).

The spelling of 1123241276776 in words is "one trillion, one hundred twenty-three billion, two hundred forty-one million, two hundred seventy-six thousand, seven hundred seventy-six".